Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354120 | Reclining chair | — | 1994-10-11 |
| D351291 | Chair | — | 1994-10-11 |
| 5150948 | Reclining chair | — | 1992-09-29 |
| 4848837 | Chair having a pelvis-hip support adjustable relative to a front seat portion | — | 1989-07-18 |
| 4712835 | Chair with seal spring mechanism | — | 1987-12-15 |
| 4693514 | Chair having a clamping device for adjusting the inclination of the back and/or seat | — | 1987-09-15 |